Răspuns:
7:6=1,1(6)
6
----
10
=6
----
=40
=36
---------
==4
______________________
37:15=2,4(6)
30
--------
=70
=60
--------
=100
==90
--------------
==100
____________________
72:100=0,72
_______________-
37:1000=0,037
_______________
25:9=2,(7)
18
---------
=70
=63
-------------
==70
__________________________
79:40=1,975
40
--------
390
360
--------
=300
=280
--------
==200
==200
------------
========
_________________
311:12=25,91(6)
24
------
=71
=60
-------
=110
=108
-----------
==20
==12
------------
===80
===72
--------------
====80
_____________________
329:3=109,(6)
3
-----
=29
=27
-----------
==20
==18
------------
===20